Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) bakeng sa Concrete Admixture

Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) for Concrete Admixture Featured Image

tlhaloso e khuts'oane:

1. Sodium naphthalene sulfonate formaldehyde FDN e boetse e bitsoa naphthalene e thehiloeng superplasticizer, poly naphthalene sulfonate, sulphonated naphthalene formaldehyde.Ponahalo ea eona ke phofo e sootho e bobebe.SNF superplasticizer e entsoe ka naphthalene, sulfuric acid, formaldehyde le liquid base, 'me e sebetsana le letoto la liketso tse kang sulfonation, hydrolysis, condensation le neutralization, ebe e omisoa ka phofo.

2. Naphthalene sulfonate formaldehyde hangata e bitsoa superplasticizer bakeng sa konkreite, kahoo e loketse ka ho khetheha bakeng sa ho lokisoa ha konkreite e matla haholo, konkreite e phehiloeng ka mouoane, konkreite e nang le mokelikeli, konkreite e sa keneleng metsi, konkreite e sa keneleng metsi, konkreite e entsoeng ka polasetiki, mekoallo ea tšepe le prestressed. konkreite e matlafalitsoeng.Ho phaella moo, sodium naphthalene sulfonate formaldehyde e ka boela ea sebelisoa e le dispersant liindasteri tsa letlalo, masela le dae, joalo-joalo Joaloka moetsi oa setsebi sa superplasticizer ea naphthalene Chaena, Longou e lula e fana ka boleng bo phahameng ba SNF phofo le theko ea fektheri bakeng sa bareki bohle.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

SNF-A ke motsoako oa lik'hemik'hale, tse sa keneng moea ka bongata.Lebitso la lik'hemik'hale: naphthalene sulfonate formaldehyde condensation, e na le phallo e matla ea likaroloana tsa samente.

Tlhaloso ea Setsebi

Lebitso	Naphthalene e thehiloeng superplasticizer SNF-A
CAS NO.	36290-04-7
HS KHOUTU	3824401000
Ponahalo	Phofo e sootho e mosehla
Net starch fluidity (㎜)	≥ 230 (㎜㎜)
Litaba tsa chloride (%)	＜ 0.3(%)
PH boleng	7-9
Ho tsitsinyeha ha bokahodimo	(7 1 ± 1) × 10 -3(n/m)
Na 2 SO 4 dikahare	5(%)
Phokotso ea metsi	≥14(%)
Ho kena metsing	≤ 90(%)
Likahare tsa MOEA	≤ 3.0(%)
Sephutheloana	25 (Kg/ mokotla)

Lisebelisoa

➢ Ho ikamahanya hantle le mefuta eohle ea samente, ho ntlafatsa ts'ebetso ea konkreite, e sebelisoang haholo litseleng, liporong, marokhong, litonnorong, liteisheneng tsa motlakase, DAMS, meaho e phahameng le merero e meng.

1. Ho kopanya litekanyetso ho 0.5% -1.0%, 0.75% ho kopanya litekanyetso ho eletsoa.

2. Lokisetsa tharollo kamoo ho hlokahalang.

3. Tšebeliso e tobileng ea phofo ea phofo e lumelloa, ka mokhoa o mong ho eketsoa ha moemeli ho lateloa ke metsi a mongobo (karolelano ea metsi-samente: 60%).

Mesebetsi e ka Sehloohong

➢ SNF-A e ka fana ka seretse ka lebelo le potlakileng la polasetiki, phello e phahameng ea metsi, phello e tlase ea moea.

➢ SNF-A e tsamaellana hantle le mefuta e fapaneng ea samente kapa gypsum binders, tse ling tse joalo ka de-foaming agent, thickener, retarder, expansive accelerator, accelerator joalo-joalo.

➢ SNF-A e loketse lithaele tsa grout, metsoako ea ho itšebetsa, konkreite e nang le sefahleho se hlokang leeme hammoho le mochini o thatafatsang fatše o mebala.

Ts'ebetso ea Sehlahisoa

➢ SNF e ka sebelisoa e le ntho e kolobisang seretse sa motsoako o omileng ho fumana tšebetso e ntle.

☑ Ho boloka le ho pepa

E lokela ho bolokoa le ho fanoa ka tlas'a maemo a omileng le a hloekileng ka mokhoa oa eona oa pele oa sephutheloana le hole le mocheso.Ka mor'a hore sephutheloana se buloe bakeng sa tlhahiso, ho tlameha ho nkoa ho tiisa hape ho qoba ho kena ha mongobo.

☑ Shelf bophelo

Shelf bophelo 10 likhoeli.E sebelise kapele kamoo ho ka khonehang tlas'a mocheso o phahameng le mongobo, e le hore u se ke ua eketsa monyetla oa ho etsa caking.

☑ Tšireletseho ea lihlahisoa

Naphthalene based superplasticizer SNF-A ha se ea lintho tse kotsi.Boitsebiso bo eketsehileng mabapi le likarolo tsa polokeho bo fanoe ho Leqephe la Boitsebiso ba Tšireletso ea Material.

E fetileng: Sulfonated Melamine Formaldehyde(SMF) Superplasticizer for Concrete Admixtures

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